.startup-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;box-sizing:border-box;background:#fff;color:#111827}.startup-card{width:min(100%,520px);text-align:center;padding:48px 32px}.startup-card h1{margin:0 0 16px;font-size:28px;line-height:1.2;font-weight:700}.startup-primary{margin:0 0 8px;font-size:16px;line-height:1.5}.startup-secondary{margin:0 auto 32px;max-width:440px;color:#6b7280;font-size:15px;line-height:1.6}.health-loader{width:100%;text-align:left}.health-loader-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:14px;color:#374151}.health-loader-header strong{font-variant-numeric:tabular-nums}.health-loader-track{width:100%;height:10px;overflow:hidden;border-radius:999px;background:#e5e7eb}.health-loader-fill{height:100%;border-radius:inherit;background:#111827;transition:width 1s linear}.health-loader-time{margin-top:10px;text-align:center;color:#6b7280;font-size:13px;font-variant-numeric:tabular-nums}@media (max-width: 480px){.startup-card{padding:32px 20px}.startup-card h1{font-size:24px}.startup-primary{font-size:15px}}@media (prefers-reduced-motion: reduce){.health-loader-fill{transition:none}}:root{--bg: #0a0e12;--bg-raised: #0f151b;--surface: #131a21;--surface-2: #1a232c;--border: #232e38;--border-soft: #1a232c;--text: #e8eef2;--text-muted: #8896a3;--text-dim: #5b6773;--accent: #5eead4;--accent-dim: #2f9c8c;--accent-glow: rgba(94, 234, 212, .35);--host: #fb923c;--host-dim: #c2701f;--danger: #f87171;--success: #4ade80;--warning: #facc15;--font-display: "Space Grotesk", "Inter", system-ui, sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-panel: 0 20px 60px -20px rgba(0, 0, 0, .6)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;position:relative;overflow-x:hidden}::selection{background:var(--accent-glow);color:var(--text)}a{color:var(--accent)}button{font-family:inherit;cursor:pointer}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}.bg-grid{position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;background-image:linear-gradient(to right,rgba(94,234,212,.035) 1px,transparent 1px),linear-gradient(to bottom,rgba(94,234,212,.035) 1px,transparent 1px);background-size:42px 42px;-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,black 40%,transparent 90%);mask-image:radial-gradient(ellipse 80% 60% at 50% 0%,black 40%,transparent 90%)}.screen{position:relative;z-index:1}.brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-weight:600;font-size:1.25rem;letter-spacing:-.01em}.brand em{font-style:normal;color:var(--accent)}.brand--sm{font-size:1rem}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;font-size:.78rem;font-family:var(--font-mono);background:var(--surface);border:1px solid var(--border);color:var(--text-muted);white-space:nowrap}.pill--muted{color:var(--text-dim)}.dot{width:7px;height:7px;border-radius:50%;display:inline-block;background:var(--text-dim)}.dot--pending{background:var(--warning);animation:pulse 1.4s ease-in-out infinite}.dot--online{background:var(--success)}.dot--offline{background:var(--danger)}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.8)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:var(--radius-md);font-size:.92rem;font-weight:600;font-family:var(--font-body);border:1px solid transparent;transition:transform .12s ease,background .15s ease,border-color .15s ease}.btn:disabled{opacity:.6;cursor:not-allowed}.btn:active{transform:translateY(1px)}.btn--block{width:100%}.btn--primary{background:var(--accent);color:#06201c}.btn--primary:hover:not(:disabled){background:#7ff2de}.btn--ghost{background:transparent;color:var(--text-muted);border-color:var(--border)}.btn--ghost:hover{color:var(--text);border-color:var(--text-dim)}.btn--danger{background:#f871711f;color:var(--danger);border-color:#f8717159}.btn--danger:hover{background:#f8717133}.btn--small{padding:6px 12px;font-size:.78rem;border-radius:var(--radius-sm)}.btn__arrow{transition:transform .15s ease}.btn:hover .btn__arrow{transform:translate(3px)}.icon-btn{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:1px solid var(--border);color:var(--text-muted);padding:7px 12px;border-radius:var(--radius-sm);font-size:.8rem;transition:color .15s ease,border-color .15s ease}.icon-btn:hover{color:var(--accent);border-color:var(--accent-dim)}.section-title{font-family:var(--font-display);font-size:1.4rem;font-weight:600;margin:0 0 24px}.toast-stack{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:40;max-width:340px}.toast{background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius-md);padding:12px 14px;font-size:.84rem;box-shadow:var(--shadow-panel);animation:toast-in .2s ease}.toast.toast--error{border-color:#f8717166;color:var(--danger)}.toast.toast--success{border-color:#4ade8066;color:var(--success)}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#05080bbf;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);display:flex;align-items:center;justify-content:center;z-index:50}.modal{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;max-width:380px;text-align:center;box-shadow:var(--shadow-panel)}.modal h3{font-family:var(--font-display);margin:0 0 10px}.modal p{color:var(--text-muted);margin:0 0 20px;font-size:.9rem}.screen--landing{max-width:1180px;margin:0 auto;padding:28px 32px 60px}.topbar{display:flex;align-items:center;justify-content:space-between;margin-bottom:56px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start;margin-bottom:88px}.eyebrow{font-family:var(--font-mono);font-size:.78rem;letter-spacing:.06em;color:var(--accent);text-transform:uppercase;margin:0 0 18px}.hero__title{font-family:var(--font-display);font-size:clamp(2.2rem,4vw,3.4rem);line-height:1.08;font-weight:700;letter-spacing:-.02em;margin:0 0 20px}.hero__lede{color:var(--text-muted);font-size:1.05rem;max-width:46ch;margin:0 0 36px}.hero__facts{list-style:none;padding:0;margin:0;display:flex;gap:32px;flex-wrap:wrap}.hero__facts li{display:flex;flex-direction:column;gap:4px}.fact__num{font-family:var(--font-display);font-size:1.7rem;font-weight:700;color:var(--accent)}.fact__label{font-size:.8rem;color:var(--text-dim);max-width:14ch}.hero__panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-panel)}.panel-tabs{display:flex;gap:4px;background:var(--bg-raised);border-radius:var(--radius-md);padding:4px;margin-bottom:22px}.panel-tab{flex:1;padding:10px;border:none;background:transparent;color:var(--text-dim);font-weight:600;font-size:.86rem;border-radius:8px;transition:all .15s ease}.panel-tab.is-active{background:var(--surface-2);color:var(--text)}.panel-form{display:flex;flex-direction:column;gap:16px}.field{display:flex;flex-direction:column;gap:7px}.field__label{font-size:.8rem;color:var(--text-muted);font-weight:500}.field input,.field select{background:var(--bg-raised);border:1px solid var(--border);color:var(--text);padding:12px 14px;border-radius:var(--radius-sm);font-size:.95rem;font-family:inherit}.field input:focus,.field select:focus{border-color:var(--accent-dim)}.field__hint{font-size:.76rem;color:var(--text-dim);margin:0}.field__hint code{font-family:var(--font-mono);color:var(--text-muted)}.panel-error{margin:14px 0 0;padding:10px 12px;border-radius:var(--radius-sm);background:#f871711a;border:1px solid rgba(248,113,113,.3);color:var(--danger);font-size:.85rem}.how-it-works{margin-bottom:60px}.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.steps li{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:20px}.step-index{display:block;font-family:var(--font-mono);color:var(--accent);font-size:.78rem;margin-bottom:10px}.step-text{font-size:.88rem;color:var(--text-muted)}.site-footer{text-align:center;color:var(--text-dim);font-size:.8rem;padding-top:24px;border-top:1px solid var(--border-soft)}@media (max-width: 900px){.hero{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}}@media (max-width: 560px){.screen--landing{padding:20px 16px 40px}.steps{grid-template-columns:1fr}.hero__facts{gap:20px}}.screen--workspace{max-width:1180px;margin:0 auto;padding:20px 24px 60px;display:flex;flex-direction:column;gap:18px}.ws-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:8px 0}.ws-header__left,.ws-header__right{display:flex;align-items:center;gap:12px}.divider{width:1px;height:22px;background:var(--border)}.room-code-badge{font-family:var(--font-mono);font-size:.85rem;font-weight:600;letter-spacing:.04em;background:var(--surface);border:1px solid var(--border);padding:6px 12px;border-radius:999px;color:var(--accent)}.mesh-strip{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:10px 18px;overflow:hidden}.mesh-strip svg{width:100%;height:140px;display:block}.ws-body{display:grid;grid-template-columns:260px 1fr;gap:20px;align-items:start}.col-title{font-family:var(--font-display);font-size:.95rem;font-weight:600;margin:0 0 12px;display:flex;align-items:center;gap:8px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.col-title__count{background:var(--surface-2);color:var(--text);font-family:var(--font-mono);font-size:.72rem;padding:2px 8px;border-radius:999px}.peer-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.peer-badge{display:flex;align-items:center;gap:10px;padding:12px;border-radius:var(--radius-md);background:var(--surface);border:1px solid var(--border)}.peer-badge__avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--surface-2);font-family:var(--font-display);font-weight:700;font-size:.8rem;color:var(--accent);flex-shrink:0}.peer-badge__meta{min-width:0;flex:1}.peer-badge__name{font-size:.86rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:flex;align-items:center;gap:6px}.peer-badge__status{font-size:.72rem;color:var(--text-dim);font-family:var(--font-mono)}.peer-badge__status.is-connected{color:var(--success)}.peer-badge__status.is-connecting{color:var(--warning)}.host-tag{font-size:.62rem;font-weight:700;color:var(--host);background:#fb923c1f;border:1px solid rgba(251,146,60,.3);padding:1px 6px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}.you-tag{font-size:.62rem;color:var(--text-dim);font-family:var(--font-mono)}.transfer-col{display:flex;flex-direction:column;gap:16px;min-width:0}.dropzone{border:2px dashed var(--border);border-radius:var(--radius-lg);padding:36px 20px;text-align:center;color:var(--text-muted);display:flex;flex-direction:column;align-items:center;gap:8px;transition:border-color .15s ease,background .15s ease;cursor:pointer}.dropzone svg{color:var(--text-dim);margin-bottom:4px}.dropzone__title{font-weight:600;color:var(--text);margin:0}.dropzone__sub{font-size:.82rem;margin:0;color:var(--text-dim)}.dropzone.is-dragover{border-color:var(--accent);background:#5eead40d}.dropzone.is-dragover svg{color:var(--accent)}.file-list{display:flex;flex-direction:column;gap:10px}.file-list__empty{color:var(--text-dim);font-size:.85rem;text-align:center;padding:30px 0;margin:0}.file-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:14px 16px}.file-card__row{display:flex;align-items:center;gap:10px}.file-card__icon{color:var(--accent);flex-shrink:0}.file-card__name{font-weight:600;font-size:.9rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1;min-width:0}.file-card__size{font-size:.72rem;font-family:var(--font-mono);color:var(--text-dim);flex-shrink:0}.file-card__meta{display:flex;align-items:center;gap:8px;margin:6px 0 12px 30px;font-size:.74rem;color:var(--text-dim)}.mine-tag{font-size:.62rem;font-weight:700;color:var(--accent);background:#5eead41f;border:1px solid rgba(94,234,212,.3);padding:1px 6px;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}.file-card__actions{display:flex;align-items:center;gap:8px;margin-left:30px}.progress-track{height:6px;background:var(--bg-raised);border-radius:999px;overflow:hidden;margin:6px 0 8px 30px}.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent-dim),var(--accent));border-radius:999px;width:0%;transition:width .12s linear}.progress-fill.is-done{background:var(--success)}.progress-fill.is-error{background:var(--danger)}.file-card__stats{display:flex;justify-content:space-between;font-size:.72rem;font-family:var(--font-mono);color:var(--text-dim);margin:0 0 10px 30px}.file-card__stats .status-ok{color:var(--success)}.file-card__stats .status-err{color:var(--danger)}.verified-tag{margin-left:8px;color:var(--success);font-family:var(--font-mono)}.file-card__outgoing{margin:10px 0 0 30px;display:flex;flex-direction:column;gap:6px}.file-card__outgoing-row{font-size:.72rem;font-family:var(--font-mono);color:var(--text-dim);display:flex;align-items:center;gap:8px}.file-card__outgoing-row .mini-track{flex:1;height:4px;background:var(--bg-raised);border-radius:999px;overflow:hidden;max-width:120px}.file-card__outgoing-row .mini-fill{height:100%;background:var(--accent-dim)}@media (max-width: 800px){.ws-body{grid-template-columns:1fr}.peer-list{display:grid;grid-template-columns:1fr 1fr;gap:8px}}@media (max-width: 520px){.peer-list{grid-template-columns:1fr}.ws-header{flex-direction:column;align-items:flex-start}}.clipboard-card{height:320px;min-height:320px;max-height:320px;display:flex;flex-direction:column;min-width:0;overflow:hidden}.clipboard-card__content{flex:1;min-height:0;overflow-y:auto;overflow-x:hidden}.clipboard-card__header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-shrink:0;margin-bottom:12px}.clipboard-card__title{font-family:var(--font-display);font-size:.95rem;font-weight:600;margin:0;color:var(--text)}.clipboard-card__sub{font-size:.76rem;color:var(--text-dim);margin:3px 0 0}.clipboard-card__count{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:24px;padding:0 8px;border-radius:999px;background:var(--surface-2);border:1px solid var(--border);color:var(--text-muted);font-family:var(--font-mono);font-size:.7rem;flex-shrink:0}.clipboard-card__content::-webkit-scrollbar{width:6px}.clipboard-card__content::-webkit-scrollbar-track{background:transparent}.clipboard-card__content::-webkit-scrollbar-thumb{background:var(--border);border-radius:999px}.clipboard-card__content::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}.clipboard-card__empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:var(--text-dim)}.clipboard-card__empty p{margin:0;font-size:.82rem}.clipboard-item{background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius-md);padding:10px 12px;flex-shrink:0}.clipboard-item__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:7px}.clipboard-item__sender{color:var(--accent);font-family:var(--font-mono);font-size:.7rem;font-weight:600}.clipboard-item__copy{padding:4px 8px;font-size:.68rem;flex-shrink:0}.clipboard-item__text{margin:0;color:var(--text);font-family:var(--font-body);font-size:.82rem;line-height:1.5;white-space:pre-wrap;overflow-wrap:anywhere;word-break:break-word}.clipboard-card__input{display:flex;align-items:flex-end;gap:8px;margin-top:10px;flex-shrink:0}.clipboard-card__input textarea{flex:1;min-width:0;resize:none;background:var(--bg-raised);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-family:var(--font-body);font-size:.82rem;line-height:1.4;padding:9px 11px}.clipboard-card__input textarea::placeholder{color:var(--text-dim)}.clipboard-card__input textarea:focus{outline:none;border-color:var(--accent-dim)}.clipboard-card__hint{flex-shrink:0;color:var(--text-dim);font-family:var(--font-mono);font-size:.62rem;text-align:right;margin-top:4px}@media (max-width: 520px){.clipboard-card{height:390px;min-height:390px;max-height:390px}.clipboard-card__sub{display:none}.clipboard-card__input{align-items:stretch}.clipboard-card__input .btn{padding-left:12px;padding-right:12px}}